#main {
    height: 350px;
    width: 1170px;
    margin: 0 auto;
    border: 1px solid #ccc;
}

#main #main_title {
    height: 30px;
    background: #ccc;
    line-height: 30px;
    padding-left: 15px;
    font-weight: 700;
}

#main #main_content .fri_tab {
    width: 500px;
    margin: 30px auto;
}

#main #main_content .fri_tab input {
    border: 1px solid #ccc;
}

#main #main_content .fri_tab td {
    padding: 5px 0px;
    font-size: 12px;
}